google / go-jsonnet / 21493208619

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master: 44%

Pull #837

github

reimplement builtinObjectRemoveKey to support inheritance

This follows the same pattern as I used for the C++ implementation.
Flattening the object is probably also possible, but I think it would
involve binding references to 'super' iff they are satisfied by fields
in existing ancestors and leaving them unbound if they're unsatisfied
so that they can be late-bound by extending the output object.

That seems at least as complicated as defining a new form of
uncachedObject to represent a key-removal operation.

For https://github.com/google/go-jsonnet/issues/830

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